We have a fair amount of Verbena bonariensis growing around the yard. It’s somewhat of a weed but for the most part, we let it go, just keeping it barely within bounds. There are a few reasons for us letting it go. First, of course, is that it’s pretty on its own. I mean, the purple adds a bit of contrast to all the green in the early summer and it’s generally still in bloom when the black-eyed Susans really start to go crazy. But I think the main reason is that the American Goldfinches (Spinus tristis) really seem to like it. Usually I’ve been unable to get close enough to get even a poor photo of them before they fly away but this afternoon I got a reasonable picture showing three finches. They are such lovely birds and we enjoy watching them bounce around on the tall stems of the Verbina.